Trichloroisocyanuric Acid (TCCA) is a chlorine-releasing compound that is commonly used as a disinfectant, sanitizer, and algaecide. It is highly effective in killing bacteria, viruses, and algae, making it popular in water treatment, swimming pools, and industrial applications. TCCA is also used in wastewater treatment, bleaching agents, and textile applications. It releases chlorine when dissolved in water, offering long-lasting disinfection.